Depends on how many days you have in your year. :-)

But Poser9/PP2012 is out from september 2011, so around one year and some taxes ago.

End 2013 - End 2014 would be a good initial guess. :-)

Happy Posering.

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
"Do not drive faster then your angel can fly"!